EP0840135A3 - Batteriezustandsprüfverfahren - Google Patents

Batteriezustandsprüfverfahren Download PDF

Info

Publication number
EP0840135A3
EP0840135A3 EP97202918A EP97202918A EP0840135A3 EP 0840135 A3 EP0840135 A3 EP 0840135A3 EP 97202918 A EP97202918 A EP 97202918A EP 97202918 A EP97202918 A EP 97202918A EP 0840135 A3 EP0840135 A3 EP 0840135A3
Authority
EP
European Patent Office
Prior art keywords
charge
modules
battery pack
discharge
accumulators
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP97202918A
Other languages
English (en)
French (fr)
Other versions
EP0840135A2 (de
Inventor
Ronald David Brost
Tracy Frye Strickland
Michael Scott Sullivan
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Delphi Technologies Inc
Original Assignee
General Motors Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by General Motors Corp filed Critical General Motors Corp
Publication of EP0840135A2 publication Critical patent/EP0840135A2/de
Publication of EP0840135A3 publication Critical patent/EP0840135A3/de
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/48—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/36—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
    • G01R31/367—Software therefor, e.g. for battery testing using modelling or look-up tables
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Secondary Cells (AREA)
EP97202918A 1996-10-31 1997-09-24 Batteriezustandsprüfverfahren Withdrawn EP0840135A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US741742 1996-10-31
US08/741,742 US5739670A (en) 1996-10-31 1996-10-31 Method for diagnosing battery condition

Publications (2)

Publication Number Publication Date
EP0840135A2 EP0840135A2 (de) 1998-05-06
EP0840135A3 true EP0840135A3 (de) 1999-06-02

Family

ID=24981988

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97202918A Withdrawn EP0840135A3 (de) 1996-10-31 1997-09-24 Batteriezustandsprüfverfahren

Country Status (3)

Country Link
US (1) US5739670A (de)
EP (1) EP0840135A3 (de)
MX (1) MX9708374A (de)

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JPH10268985A (ja) * 1997-03-27 1998-10-09 Toshiba Corp 電源制御装置および電源制御方法
US6809649B1 (en) * 1999-01-26 2004-10-26 Telefonaktiebolaget Lm Ericsson(Publ) Method and apparatus for communication between an electronic device and a connected battery
US6281598B1 (en) * 1999-06-28 2001-08-28 General Electric Company Method and system for predicting incipient failure in a locomotive energy storage unit or energy storage unit cabling
US6225780B1 (en) * 2000-02-24 2001-05-01 General Motors Corporation Battery charge maintenance through opportunity equalization
US6377850B1 (en) * 2000-03-09 2002-04-23 Wilson Greatbatch Ltd. Fuel gauge for an alkali metal electrochemical cell
US6166524A (en) * 2000-03-09 2000-12-26 Wilson Greatbatch Ltd. Alternate fuel gauge for an alkali metal electrochemical cell
US6215281B1 (en) * 2000-03-16 2001-04-10 General Motors Corporation Method and apparatus for reducing battery charge time and energy consumption, as in a nickel metal hydride battery pack
DE60140640D1 (de) 2000-05-29 2010-01-14 Panasonic Corp Batterieladeverfahren
JP3594542B2 (ja) * 2000-09-18 2004-12-02 三洋電機株式会社 Ｂｃｕ制御システム
US6236188B1 (en) * 2000-10-13 2001-05-22 Ford Global Technologies, Inc. Matrix for battery operation optimization
US7205746B2 (en) * 2001-04-06 2007-04-17 Microchip Technology Inc. Battery cover assembly having integrated battery condition monitoring
US6628102B2 (en) * 2001-04-06 2003-09-30 Microchip Technology Inc. Current measuring terminal assembly for a battery
EP1450173A3 (de) * 2003-02-24 2009-07-22 Daimler AG Verfahren zur Ermittlung der Alterung einer Batterie
US7321220B2 (en) * 2003-11-20 2008-01-22 Lg Chem, Ltd. Method for calculating power capability of battery packs using advanced cell model predictive techniques
US7197487B2 (en) * 2005-03-16 2007-03-27 Lg Chem, Ltd. Apparatus and method for estimating battery state of charge
US20060232244A1 (en) * 2005-04-18 2006-10-19 Texas Instruments Incorporated Systems for charging a battery in a closed loop configuration
US7723957B2 (en) * 2005-11-30 2010-05-25 Lg Chem, Ltd. System, method, and article of manufacture for determining an estimated battery parameter vector
JP5092387B2 (ja) * 2006-03-09 2012-12-05 日産自動車株式会社 電池
US7872452B2 (en) * 2006-12-28 2011-01-18 Nissan Motor Co., Ltd. Battery pack capacity adjusting device and method
JP5056383B2 (ja) * 2006-12-28 2012-10-24 日産自動車株式会社 組電池の容量調整方法及び装置
US20080295726A1 (en) * 2007-06-01 2008-12-04 Charles Earl Cooper Method and apparatus for predicting a discharge rate of an energy storage system
US20090048714A1 (en) * 2007-08-17 2009-02-19 Maxitrol Company Control system and method for controlling an air handling fan for a vent hood
US8358136B2 (en) * 2007-09-20 2013-01-22 Utc Power Corporation State of charge calculator for multi-cell energy storage system having cell balancing
US7994755B2 (en) 2008-01-30 2011-08-09 Lg Chem, Ltd. System, method, and article of manufacture for determining an estimated battery cell module state
US8315746B2 (en) * 2008-05-30 2012-11-20 Apple Inc. Thermal management techniques in an electronic device
US8306772B2 (en) 2008-10-13 2012-11-06 Apple Inc. Method for estimating temperature at a critical point
US8341449B2 (en) 2010-04-16 2012-12-25 Lg Chem, Ltd. Battery management system and method for transferring data within the battery management system
FR2961351B1 (fr) * 2010-06-15 2012-07-20 Saft Groupe Sa Systeme de surveillance de l'etat d'une batterie
DE102010039785A1 (de) * 2010-08-26 2012-03-01 Robert Bosch Gmbh Verfahren zum Erkennen eines kritischen Batteriezustands nach einem Rücksetzen einer Batterieüberwachungsvorrichtung
DE112011104434T5 (de) * 2010-12-16 2013-09-12 Honda Motor Co., Ltd. Batterie-Steuer-/Regelvorrichtung und Batterie-Steuer-/Regelverfahren
US8449998B2 (en) 2011-04-25 2013-05-28 Lg Chem, Ltd. Battery system and method for increasing an operational life of a battery cell
US20120319657A1 (en) * 2011-06-16 2012-12-20 O2 Micro USA Battery management system
US8974929B2 (en) 2011-06-30 2015-03-10 Lg Chem, Ltd. Heating system for a battery module and method of heating the battery module
US8993136B2 (en) 2011-06-30 2015-03-31 Lg Chem, Ltd. Heating system for a battery module and method of heating the battery module
US8859119B2 (en) 2011-06-30 2014-10-14 Lg Chem, Ltd. Heating system for a battery module and method of heating the battery module
US8974928B2 (en) 2011-06-30 2015-03-10 Lg Chem, Ltd. Heating system for a battery module and method of heating the battery module
DE102012204352B4 (de) 2012-03-01 2023-09-07 Robert Bosch Gmbh Verfahren zum Betreiben einer Antriebseinrichtung
CN102707234B (zh) * 2012-05-04 2015-12-09 惠州市亿能电子有限公司 电池组剩余充电时间估算方法
KR101428293B1 (ko) * 2012-12-18 2014-08-07 현대자동차주식회사 전기자동차용 보조배터리의 주기적 충전 방법
US9487103B2 (en) * 2014-08-26 2016-11-08 GM Global Technology Operations LLC Auxiliary battery management system and method
CN108061860A (zh) * 2017-11-24 2018-05-22 上海华普汽车有限公司 一种电池自放电检测方法以及锂电池分拣方法
CN110138056B (zh) * 2019-06-27 2021-08-17 深圳莱福德科技股份有限公司 应急电源保护方法和装置
JP7427944B2 (ja) * 2019-12-06 2024-02-06 株式会社Ｇｓユアサ 制御装置、劣化推定システム、制御方法、及びコンピュータプログラム
US11529887B2 (en) * 2020-01-24 2022-12-20 Toyota Research Institute, Inc. System and method for controlling a battery management system
JP7314880B2 (ja) * 2020-08-21 2023-07-26 トヨタ自動車株式会社 バッテリ診断装置、方法、プログラム、及び車両
US20240110995A1 (en) * 2022-09-23 2024-04-04 Electronics And Telecommunications Research Institute Battery residual value evaluation system and operation method thereof

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2080550A (en) * 1980-06-28 1982-02-03 Lucas Industries Ltd Battery monitoring system
US4595880A (en) * 1983-08-08 1986-06-17 Ford Motor Company Battery state of charge gauge
EP0496537A2 (de) * 1991-01-25 1992-07-29 International Business Machines Corporation Einrichtung zur Überwachung des Ladezustandes einer Batterie
US5432429A (en) * 1990-10-23 1995-07-11 Benchmarq Microelectronics, Inc. System for charging/monitoring batteries for a microprocessor based system
US5539318A (en) * 1992-07-16 1996-07-23 Toyota Jidosha Kabushiki Kaisha Residual capacity meter for electric car battery

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4234840A (en) * 1979-04-13 1980-11-18 General Electric Company Battery state-of-charge indicator
JPS61502564A (ja) * 1984-06-30 1986-11-06 コプマン，ウド 再充電可能なバッテリの充電状態をモニタする方法および装置
US5504415A (en) * 1993-12-03 1996-04-02 Electronic Power Technology, Inc. Method and apparatus for automatic equalization of series-connected batteries
JP2878953B2 (ja) * 1993-12-27 1999-04-05 本田技研工業株式会社 電気自動車用バッテリの残容量検出方法
US5578915A (en) * 1994-09-26 1996-11-26 General Motors Corporation Dynamic battery state-of-charge and capacity determination

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2080550A (en) * 1980-06-28 1982-02-03 Lucas Industries Ltd Battery monitoring system
US4595880A (en) * 1983-08-08 1986-06-17 Ford Motor Company Battery state of charge gauge
US5432429A (en) * 1990-10-23 1995-07-11 Benchmarq Microelectronics, Inc. System for charging/monitoring batteries for a microprocessor based system
EP0496537A2 (de) * 1991-01-25 1992-07-29 International Business Machines Corporation Einrichtung zur Überwachung des Ladezustandes einer Batterie
US5539318A (en) * 1992-07-16 1996-07-23 Toyota Jidosha Kabushiki Kaisha Residual capacity meter for electric car battery

Also Published As

Publication number Publication date
EP0840135A2 (de) 1998-05-06
MX9708374A (es) 1998-04-30
US5739670A (en) 1998-04-14

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